5003747121 has 16 divisors (see below), whose sum is σ = 6703637760. Its totient is φ = 3319883280.

The previous prime is 5003747117. The next prime is 5003747123. The reversal of 5003747121 is 1217473005.

5003747121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5003747121 - 2² = 5003747117 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5003747123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553786 + ... + 562748.

It is an arithmetic number, because the mean of its divisors is an integer number (418977360).

Almost surely, 2^5003747121 is an apocalyptic number.

It is an amenable number.

5003747121 is a deficient number, since it is larger than the sum of its proper divisors (1699890639).

5003747121 is a wasteful number, since it uses less digits than its factorization.

5003747121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9836.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 5003747121 is about 70737.1693029909. The cubic root of 5003747121 is about 1710.4030057969.

The spelling of 5003747121 in words is "five billion, three million, seven hundred forty-seven thousand, one hundred twenty-one".